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Updated: Aug 23, 2026

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An Orthotopic Model of Murine Bladder Cancer
Published on: February 6, 2011
ヒトEJ膀癌の腫瘍遺伝子は,染色体11の短腕に位置しています
まとめ
人間の膀癌の腫瘍遺伝子は,染色体11に位置していました. この遺伝子は,ハーヴェイ・マウリン・サルコマウイルスv-Ha-ras腫瘍遺伝子の同型である.
科学分野:
- 遺伝学 遺伝学とは
- 腫瘍学 腫瘍学
- 分子生物学は分子生物学である.
背景:
- EJ膀がん細胞からの変形DNA配列が特定されました.
- ハーヴェイ・マウリン・サーコマウイルスv-Ha-ras腫瘍遺伝子は,知られている腫瘍遺伝子の1つです.
研究 の 目的:
- EJ膀癌のヒト細胞ホモログの染色体位置を決定するために,DNA配列を変換する.
- このヒトの配列とv-Ha-rasの腫瘍遺伝子の関係を調査する.
主な方法:
- サザン・ブレット分析は,ヒトとネズミのハイブリッド細胞DNAで行われました.
- DNAは同類配列を特定するために分析されました.
主要な成果:
- 変形DNA配列のヒト細胞ホモログは,ヒト染色体11の短腕に局所化された.
- この場所には,ハーヴェイ・マウリン・サーコマウイルスv-Ha-ras腫瘍遺伝子に同類するヒトの配列が含まれていることが判明しました.
結論:
- 人間の膀癌の腫瘍遺伝子は,染色体11に位置しています.
- 特定されたヒトの配列はv-Ha-ras腫瘍遺伝子の同型であり,膀がんの発症における役割を示唆しています.
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